EP 0349201 A3 19900620 - DETERGENT GRANULES FROM COLD DOUGH USING FINE DISPERSION GRANULATION
Title (en)
DETERGENT GRANULES FROM COLD DOUGH USING FINE DISPERSION GRANULATION
Publication
Application
Priority
US 21357588 A 19880629
Abstract (en)
[origin: EP0349201A2] The present invention relates to an energy saving process for preparing condensed detergent granules. Dry detergent builders and a high active surfactant paste are finely dispersed into a uniform dough., The dough is chilled and granulated using fine dispersion mixing to surprisingly provide discrete, uniform (300-1200 micron) free flowing, granular particles. The granules of the present invention are preferably formulated to be fully formulated.
IPC 1-7
IPC 8 full level
C11D 11/00 (2006.01); C11D 17/06 (2006.01)
CPC (source: EP KR US)
C11D 17/00 (2013.01 - KR); C11D 17/06 (2013.01 - EP US); C11D 17/065 (2013.01 - EP US)
Citation (search report)
- [Y] GB 2171414 A 19860828 - UNILEVER PLC
- [Y] EP 0110731 A2 19840613 - ALBRIGHT & WILSON [GB]
- [Y] US 4115308 A 19780919 - GUERRY RAYMOND ELLWOOD
- [Y] A.S. DAVIDSOHN et al.: "SYNTHETIC DETERGENTS"
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0349201 A2 19900103; EP 0349201 A3 19900620; EP 0349201 B1 19950927; AR 243925 A1 19930930; AU 3713389 A 19910103; AU 623150 B2 19920507; BR 8903194 A 19900213; CA 1325944 C 19940111; CN 1024357 C 19940427; CN 1041004 A 19900404; DE 68924375 D1 19951102; DE 68924375 T2 19960515; DK 323889 A 19891230; DK 323889 D0 19890629; ES 2076964 T3 19951116; IE 892099 L 19891229; JP 2716532 B2 19980218; JP H0286700 A 19900327; KR 910001024 A 19910130; KR 960012277 B1 19960918; MX 166420 B 19930107; MY 105132 A 19940830; NZ 229755 A 19920326; PH 25829 A 19911105; TR 24379 A 19910923; US 4925585 A 19900515
DOCDB simple family (application)
EP 89306336 A 19890623; AR 31429289 A 19890629; AU 3713389 A 19890628; BR 8903194 A 19890629; CA 604215 A 19890628; CN 89106419 A 19890629; DE 68924375 T 19890623; DK 323889 A 19890629; ES 89306336 T 19890623; IE 209989 A 19890628; JP 16823289 A 19890629; KR 890009026 A 19890629; MX 1665489 A 19890629; MY PI19890875 A 19890628; NZ 22975589 A 19890628; PH 38858 A 19890627; TR 51689 A 19890628; US 21357588 A 19880629